fix: bug in object.noUnknown for nullish values #854 (#855)

jquense · Apr 24, 2020 · ccb7c7d · ccb7c7d
1 parent 16efe88
commit ccb7c7d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/object.js b/src/object.js
@@ -240,9 +240,9 @@ inherits(ObjectSchema, MixedSchema, {
       exclusive: true,
       message: message,
       test(value) {
+        if (value == null) return true;
         const unknownKeys = unknown(this.schema, value);
         return (
-          value == null ||
           !noAllow ||
           unknownKeys.length === 0 ||
           this.createError({ params: { unknown: unknownKeys.join(', ') } })